<template>
    <div class="comment-reply">
        <!-- 导航栏 -->
        <van-nav-bar :title="comment.reply_count > 0 ? `${comment.reply_count}条回复 ` : '暂无回复'">
            <van-icon slot="left" name="cross" @click="$emit('close')" />
        </van-nav-bar>
        <!-- 当前评论项 -->
        <CommentItem :comment="comment" />
        <!-- 当前评论项 -->

        <!-- 评论的回复列表 -->
        <van-cell title="全部回复" />
        <CommentList :list="commentList"  :source="comment.com_id" type="c" />
        <!-- 评论的回复列表 -->

        <!-- 发布评论 -->
        <div class="post-wrap">
            <van-button class="post-btn" size="small" round @click="isPostShow = true">写评论</van-button>
        </div>
        <van-popup v-model="isPostShow" position="bottom">
            <CommentPost :target="comment.com_id" @post-success="onPostSuccess" />
        </van-popup>
        <!-- 发布评论 -->
    </div>
</template>

<script>
import CommentItem from './comment-item.vue'
import CommentList from './comment-list.vue'
import CommentPost from './comment-post.vue'
export default {
    name: 'CommentReply',
    mixins: [],
    components: {
        CommentItem, CommentList,CommentPost
    },
    inject: {
        articleId:{
            type:[Number, String, Object],
            default:null
        }
    },
    props: {
        comment: {
            type: Object,
            required: true
        }
    },
    data() {
        return {
            isPostShow: false,
            commentList:[]
        }
    },
    computed: {},
    watch: {},
    created() { },
    mounted() { },
    methods: {
        onPostSuccess(data){
            this.comment.reply_count++
            this.isPostShow = false
            this.commentList.unshift(data.new_obj)
        }
    }
}
</script>

<style scoped lang="less">
.scroll-wrap {
    position: fixed;
    top: 92px;
    left: 0;
    right: 0;
    bottom: 88px;
    overflow-y: auto;
}

.post-wrap {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 88px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #fff;
    border-top: 1px solid #d8d8d8;

    .post-btn {
        width: 60%;
    }
}
</style>